.image_block {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
    overflow: auto;
    box-sizing: border-box;

    &.grab {
        cursor: grab;
    }

    &.grabbing {
        cursor: grabbing;
    }

    .padding {
        margin: auto;
        flex: 0 0 3em;
    }

    .complex_image_wrapper {
        padding: 1em;
        margin: auto;

        @import "complex_image";
    }
}